| NWS Forecast for: Osage County Issued by: National Weather Service Saint Louis, MO Last Update: 1108 AM CDT Wed Aug 26 2026 | |
| This Afternoon: Sunny. Highs in the upper 80s. Northwest winds 5 to 10 mph. Tonight: Mostly clear. Lows in the lower 60s. North winds around 5 mph. Thursday: Sunny. Highs in the mid 80s. North winds around 5 mph. Thursday Night: Mostly clear. Lows around 60. North winds around 5 mph in the evening, becoming light and variable. Friday: Sunny. Highs in the mid 80s. East winds around 5 mph. Friday Night: Mostly clear. Lows in the lower 60s. Saturday: Mostly sunny. Highs in the upper 80s. Saturday Night Through Sunday Night: Mostly clear. Lows in the upper 60s. Highs in the lower 90s. Monday: Mostly sunny. Highs in the lower 90s. Monday Night: Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. Tuesday: Mostly sunny. A slight chance of showers in the morning. Highs around 90. Chance of rain 20 percent. | |
| Zone Forecast: Osage County | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |